JPH0452420A - Cooking appliance - Google Patents
Cooking applianceInfo
- Publication number
- JPH0452420A JPH0452420A JP16233790A JP16233790A JPH0452420A JP H0452420 A JPH0452420 A JP H0452420A JP 16233790 A JP16233790 A JP 16233790A JP 16233790 A JP16233790 A JP 16233790A JP H0452420 A JPH0452420 A JP H0452420A
- Authority
- JP
- Japan
- Prior art keywords
- door
- opening
- display tube
- cooking
- closing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 47
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000000126 substance Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 241000254158 Lampyridae Species 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、加熱室を有した調理器本体に該加熱室の開口
を開閉成する扉を設け、該扉は上記加熱室内を目視する
ための有色の扉ガラスが設けられ、上記調理器本体の該
扉の閉成時に該扉ガラスに覆われる位置に螢光表示部を
設けてなる調理器に関するものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention provides a cooker body having a heating chamber with a door for opening and closing the opening of the heating chamber, and the door is used to visually observe the inside of the heating chamber. The present invention relates to a cooking appliance which is provided with a colored door glass, and a fluorescent display portion is provided at a position of the cooking appliance main body that is covered by the door glass when the door is closed.
〈従来の技術〉
従来の調理器は、調理物を収納して該調理物の加熱調理
するための加熱室を有した調理器本体に該加熱室の開口
を開閉成する扉を設けていた。<Prior Art> A conventional cooking device has a cooking device main body having a heating chamber for storing food and cooking the food, and is provided with a door for opening and closing the opening of the heating chamber.
該扉は上記ｍ熱室内の調理物の調理状態が目視できるよ
うに有色の扉ガラスが設けられている。The door is provided with a colored door glass so that the cooking status of the food in the heat chamber can be visually observed.
そして、上記調理器本体の上記扉の閉成時に尚該扉ガラ
スに覆われる位置に、調理時間、調理の種類、調理状態
等の調理情報を表示する螢光表示管が設けられていた。A fluorescent display tube for displaying cooking information such as cooking time, type of cooking, and cooking status is provided at a position of the cooking device main body that is still covered by the door glass when the door is closed.
〈発明が解決しようとする課題〉
しかし、上記のような調理器は、螢光表示管に印加され
る電圧（螢光表示管駆動信号）が一定であり、扉ガラス
がフィルターとして働き扉が開成している時と、扉が閉
成している時（螢光表示管が扉ガラスに覆われている時
）の輝度が変化し、表示内容が明るくなったシ暗くなっ
たシし表示内容が見にくくなったシ、使用者に対し不信
感を与えるという問題があった。<Problems to be Solved by the Invention> However, in the above cooker, the voltage applied to the fluorescent display tube (fluorescent display tube drive signal) is constant, and the door glass acts as a filter and does not allow the door to open. The brightness changes when the door is closed (when the fluorescent display tube is covered by the door glass), and the display content becomes brighter or darker. There was a problem that it became difficult to see and gave a sense of distrust to the user.
本発明は上記のような問題に濫みてなされたものであシ
、扉の開閉成に関係なく螢光表示管の表示内容の輝度を
一定にした調理器を提供すること分目的とするものであ
る。The present invention was made in view of the above-mentioned problems, and it is an object of the present invention to provide a cooking appliance in which the brightness of the displayed contents on the fluorescent display tube is constant regardless of whether the door is opened or closed. be.
〈課題を解決するための手段〉
上記の目的を達成するために本発明の調理器は、ｍ熱室
を有した調理器本体に該加熱室の開口を開閉成する扉を
設け、該扉は上記加熱室内を目視するための有色の扉ガ
ラスが設けられ、上記調理器本体の該扉の閉成時に該扉
ガラスに覆われる位置に螢光表示管を設け、該扉の開閉
を検知する扉開閉検知部を設け、該扉開閉検知部の検知
出力によシ上記螢光表示管の輝度を制御する制御部を設
けている。<Means for Solving the Problems> In order to achieve the above object, the cooking device of the present invention is provided with a door for opening and closing the opening of the heating chamber in the cooking device main body having m heat chambers, and the door has the following features: A colored door glass is provided for visually observing the inside of the heating chamber, and a fluorescent display tube is provided at a position covered by the door glass when the door of the cooking device main body is closed, and a door that detects opening/closing of the door. An opening/closing detection section is provided, and a control section is provided for controlling the brightness of the fluorescent display tube based on the detection output of the door opening/closing detection section.
〈作用〉
上記の調理器は、扉開閉検知部で扉の開閉を検知し、該
扉開閉検知部で検知した扉の開成時の出力若しくは扉の
閉成時の出力によシ制御部で螢光表示管の輝度を制御す
ることによシ、該螢光表示管の輝度が扉の開閉に関係な
く一定にしている。<Function> In the above cooker, the door opening/closing detection section detects the opening/closing of the door, and the control section generates a firefly based on the output when the door is opened or the output when the door is closed, which is detected by the door opening/closing detection section. By controlling the brightness of the light display tube, the brightness of the fluorescent display tube is kept constant regardless of whether the door is opened or closed.
〈実施例〉
本発明の調理器の一実施例を第１図乃至第５図とともに
説明する。<Example> An example of the cooking device of the present invention will be described with reference to FIGS. 1 to 5.
本発明の調理器は、調理物を収納して該調理物の原熱調
理するための７１０熱室を有した調理器本体ＩＫ該加熱
室の開口を開閉成する扉２を設けていた。The cooking device of the present invention was provided with a cooking device main body IK having a 710 heat chamber for storing food and cooking the food using raw heat, and a door 2 for opening and closing the opening of the heating chamber.
該Ｒ２は上記加熱室内の調理物の調理状態が目視できる
ように有色の扉ガラス３と、該扉ガラス３の周囲に設け
られた扉枠４とから形成されている。該扉ガラス３は調
理器に腐級惑を呂すために着色が施こされている。The R2 is formed of a colored door glass 3 and a door frame 4 provided around the door glass 3 so that the cooking state of the food in the heating chamber can be visually observed. The door glass 3 is colored to protect the cooker from spoilage.
上記調理器本体の上記扉の閉成時に当該扉ガラス３に覆
われる位置に、調理時間、調理の種類、調理状態等の調
理情報を表示する螢光表示管５が設けられている。A fluorescent display tube 5 for displaying cooking information such as cooking time, type of cooking, and cooking status is provided at a position covered by the door glass 3 when the door of the cooking device main body is closed.
上記扉２には突起６が設けられておフ、上記調理器本体
１には該突起６にＤＮ、ＯＦＦされて上記扉２の開閉を
検知する扉開閉検知スイッチ７が設けられている。The door 2 is provided with a protrusion 6, and the cooking device main body 1 is provided with a door opening/closing detection switch 7 on the protrusion 6 which detects whether the door 2 is opened or closed by being turned on or off.
そして、第３図に示されるように、該扉開閉検知スイッ
チ７の検知出力により上記螢光表示管５に与える螢光表
示管グリッド駆動信号ｓｌ若しくは螢光表示管アノード
駆動信号ｓ２のデユーティ−比を制御して、該螢光表示
管５の輝度を制御する制御部であるマイクロコンピュー
タ８（以下マイコンと略す）が設けられている。As shown in FIG. 3, the duty ratio of the fluorescent display tube grid drive signal sl or the fluorescent display tube anode drive signal s2 applied to the fluorescent display tube 5 by the detection output of the door opening/closing detection switch 7. A microcomputer 8 (hereinafter abbreviated as microcomputer) is provided as a control unit for controlling the brightness of the fluorescent display tube 5 by controlling the luminance of the fluorescent display tube 5.
尚、９はマイコン８等に電源を供給する電源回路である
。上記のような構成の調理器の動作を説明する。Note that 9 is a power supply circuit that supplies power to the microcomputer 8 and the like. The operation of the cooking device configured as above will be explained.
螢光表示管５で表示されている調理情報の輝度は、第５
図に示されているように扉ガラス３がフィルターとして
働き、扉２が開成しているときに比べ該Ｒ２が閉成して
いるときの方が暗くなるので、扉開閉検知スイッチ７が
ＯＮの時、即ち扉２が閉成状態から扉２が開成すると、
該扉開閉検知スイッチ７がＯＦＦになり扉２の開成を検
知する。The brightness of the cooking information displayed on the fluorescent display tube 5 is
As shown in the figure, the door glass 3 acts as a filter, and it is darker when R2 is closed than when the door 2 is open, so the door opening/closing detection switch 7 is turned ON. When the door 2 is opened from the closed state,
The door opening/closing detection switch 7 is turned off and detects that the door 2 is opened.
するとこの扉開閉検知スイッチ７のＯＦＦにょクマイコ
ン８が上記螢光表示管５に与える螢光表示管グリッド駆
動信号Ｓｌ若しくは螢光表示管アノード駆動信号Ｓ２の
デユーティ−比を下げて該螢光表示管５の輝度を低くす
る。Then, when the door opening/closing detection switch 7 is turned OFF, the microcomputer 8 lowers the duty ratio of the fluorescent display tube grid drive signal Sl or the fluorescent display tube anode drive signal S2 given to the fluorescent display tube 5 to turn off the fluorescent display tube. Lower the brightness of 5.
また、Ｒ２が閉成されて突起６により扉開閉検知スイッ
チ７がＯＮされると、マイコン８が螢光表示管グリッド
駆動信号Ｓ１若しくは螢光表示管７ノ一ド駆動信号Ｓ２
のデユーティ−比を上げて上記螢光表示管５０ｍ度を高
くして、上記Ｒ２の開閉成に関係なく一定の輝度で調理
情報を表示する。When R2 is closed and the door opening/closing detection switch 7 is turned on by the protrusion 6, the microcomputer 8 outputs the fluorescent display tube grid drive signal S1 or the fluorescent display tube 7 node drive signal S2.
The cooking information is displayed at a constant brightness regardless of whether R2 is opened or closed by increasing the duty ratio of the fluorescent display tube by 50 m.
〈発明の効果〉
本発明の調理器は上記のような構成であるから、扉の開
閉成に関係なく一定の輝度で螢光表示管での表示が可能
となフ、使用者に不侶感を与えることなく良符な表示状
態を得ることができる。<Effects of the Invention> Since the cooking appliance of the present invention has the above-described configuration, it is possible to display information on the fluorescent display tube at a constant brightness regardless of whether the door is opened or closed, thereby giving the user a sense of discomfort. It is possible to obtain a good display condition without giving any problems.
【図面の簡単な説明】
第１図は本発明の調理器の一実施例を示す正面図、第２
図は第１図の断面図、第３図は本発明の調理器の１０ツ
ク図、第４図は本発明の調理器のフローチャート、第５
図は扉開閉成による螢光表示管の輝度変化の特性図であ
る。
図中、
：調理器本体、
：扉、
：螢光表示管、
：扉ガラ
：扉開閉検知
ヌイッチ、
二マイクロコンピュータ。[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a front view showing one embodiment of the cooking device of the present invention;
The figures are a sectional view of Fig. 1, Fig. 3 is a 10-step diagram of the cooking device of the present invention, Fig. 4 is a flow chart of the cooking device of the invention, and Fig. 5 is a sectional view of Fig. 1.
The figure is a characteristic diagram of the luminance change of the fluorescent display tube due to opening and closing of the door. In the figure: : Cooker body, : Door, : Fluorescent display tube, : Door glass: Door opening/closing detection switch, 2 microcomputers.
Claims (1)
成する扉を設け、該扉は上記加熱室内を目視するための
有色の扉ガラスが設けられ、上記調理器本体の該扉の閉
成時に該扉ガラスに覆われる位置に螢光表示管を設けて
なる調理器において、該扉の開閉を検知する扉開閉検知
部を設け、該扉開閉検知部の検知出力により上記螢光表
示管の輝度を制御する制御部を設けたことを特徴とする
調理器。1. A cooking device main body having a heating chamber is provided with a door for opening and closing the opening of the heating chamber, and the door is provided with a colored door glass for visually observing the inside of the heating chamber, and the door of the cooking device main body is provided with a door that opens and closes the opening of the heating chamber. In a cooking appliance that is provided with a fluorescent display tube in a position covered by the door glass when the door is closed, a door opening/closing detection section is provided to detect opening/closing of the door, and the detection output of the door opening/closing detection section is used to detect the fluorescent display tube. A cooking appliance characterized by being provided with a control section that controls the brightness of a display tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16233790A JPH0820083B2 (en) | 1990-06-20 | 1990-06-20 | Cooking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16233790A JPH0820083B2 (en) | 1990-06-20 | 1990-06-20 | Cooking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0452420A true JPH0452420A (en) | 1992-02-20 |
| JPH0820083B2 JPH0820083B2 (en) | 1996-03-04 |
Family
ID=15752636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16233790A Expired - Fee Related JPH0820083B2 (en) | 1990-06-20 | 1990-06-20 | Cooking device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0820083B2 (en) |
-
1990
- 1990-06-20 JP JP16233790A patent/JPH0820083B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0820083B2 (en) | 1996-03-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |